�
�c@s�dd
kl
Z

ddkZddkZddkZddkZddkZddkZddgZei	Z	e
d�Zdef
d��YZ
he
d<Zd	ef
d
��YZdd�Zdd�ZdS(
i�(
t
_Nt	templatess../templatescCsj|
oV
t|�d
jp
|d|djo
t
td���n

|dd!id�Sn

|id�S(sZparse a string using simple c-like syntax.
    string must be in quotes if quoted is True.iii�sunmatched quotesi
t
string_escape(tlentSyntaxErrorRtdecode(t
stquoted((s&/sys/lib/python/mercurial/templater.pytparsestrings

(

tenginecBsPeZ
dZeid
�Zhhd�Zd�Zd�Zd�Z	d�Z
RS(s�template expansion engine.

    template expansion works like this. a map file contains key=value
    pairs. if value is quoted, it is treated as string. otherwise, it
    is treated as name of template file.

    templater is asked to expand a key in map. it looks up key, and
    looks for strings like this: {foo}. it expands {foo} by looking up
    foo in map, and substituting it. expansion is recursive: it stops
    when there is no more {foo} to replace.

    expansion also allows formatting and filtering.

    format uses key to expand each item in list. syntax is
    {key%format}.

    filter uses function to transform value. syntax is
    {key|filter1|filter2|...}.s{([\w\|%]+)}|#([\w\|%]+)#cCs(|
|_||_
||_h|_dS(
N(tloadertfilterstdefaultstcache(tselfR
RR((s&/sys/lib/python/mercurial/templater.pyt__init__/s
	
	
	
ccs�|i|
�}|i
||�g
}x�|o�
y|d
i�}Wn#tj
o



|id
�
q'n
Xt|t�o	
|V
q'
|djo	
dV
q'
t|d�o
|i	d
t
|��
q'
t|�V
q'
WdS(s�Perform expansion. t is name of map element to expand. map contains
        added elements for use during expansion. Is a generator.itt__iter__N(R
t_processtnextt
StopIterationtpopt
isinstancetstrtNonethasattrtinserttiter(Rt
ttmapttmpltiterstitem((s&/sys/lib/python/mercurial/templater.pytprocess5s










	


	

c	cs�|
id
�\}}||�}t
|d�p 
ttd�||f��n

|i�}x,|D]$}|i|�
|i||�V
qdWdS(Nt
%Rserror expanding '%s%%%s'(tsplitRRRtcopytupdateR!(	RtexprtgetRtkeytformatt
vtlmt
i((s&/sys/lib/python/mercurial/templater.pyt_formatIs



 




c	
s�|
|ijo�
|
i
d
�}|d�y0g}|dD]}||i|q;~�Wn/tj
o#

}
ttd�|d��n
X��fd�}||i|
<n

|i|
|�S(Nt
|ii
sunknown filter '%s'c
s-|��}
x�D]}||
�}
qW|
S(
N((R't
xt
f(Rtval(s&/sys/lib/python/mercurial/templater.pytapply[s




(R
R#RtKeyErrorRR(	RR&R'Rtpartst_[1]R0R,R2((R1Rs&/sys/lib/python/mercurial/templater.pyt_filterSs





0



c	#s���fd
�}x�|
o�
�ii
|
�}|p

|
V
Pn

|id�\}}|i�}|dp
|d}|o

|
| V
n

|
|}
d|jo
�i||��V
q
d|jo
�i||��V
q
||�V
q
WdS(s'Render a template. Returns a generator.c
sY�i|�}
|
djo
�ii|d
�}
n

t|
d�o
|
��}
n

|
S(NRt__call__(R'RRR(R(R*(RR(s&/sys/lib/python/mercurial/templater.pyR'fs






ii
R"R.N(ttemplate_retsearchtspantgroupsR-R6(	RRRR't
mtstarttendtvariantsR&((RRs&/sys/lib/python/mercurial/templater.pyRcs"















(t__name__t
__module__t__doc__tretcompileR8RR!R-R6R(((s&/sys/lib/python/mercurial/templater.pyR	s		
	tdefaultt	templatercBs;eZ
hhhdd
d�Zd�Zd�Zd�ZRS(ii
cCs�|
p
d
|_|i
�|_h|_|
o
tii|
�p
d|_ti	i
�|_	|i	i
|�
||_|||_|_
h|_|
p
dSn

tii|
�p
titd�|
��n

ti�}|i|
�
x�di�D]�\}}	|	ddjo\
yt|	�|i|<Wq�tj
o2

}

td|id|�|
idf��q�
Xq�|	f}	d	|	d
jo
|	d
id	d
�}	n

|	dtii|i|	d
�f|i|<q�S(s�set up template engine.
        mapfile is name of file to read map definitions from.
        filters is dict of functions. each transforms a value into another.
        defaults is dict of default map definitions.ttemplateRNsstyle not found: %sis'"s%s: %sREt
:i
(tmapfileR$R
RtostpathtdirnametbasettemplatefiltersRR%RtminchunktmaxchunktenginestexiststutiltAbortRtconfigtreadtitemsRRtsourcetargsR#tjoin(RRIRRR
RORPtconfR(R1tinst((s&/sys/lib/python/mercurial/templater.pyR�s6

	
#


	

	










,


cCs|
|ijp

|
|i
jS(
N(R
R(RR(((s&/sys/lib/python/mercurial/templater.pyt__contains__�s
cCs�|
|ijo|
y(t
|i|
d
�i�|i|
<Wq�tj
oA

}
t|idtd�|i|
d
|id
f��q�
Xn

|i|
S(s@Get the template for the given template name. Use a local cache.i
istemplate file %s: %s(R
topenRRVtIOErrorRYR(RRR\((s&/sys/lib/python/mercurial/templater.pytload�s

(


+
cKs�|
|ijo
|i|
d
p
d}|i
i|�}|djo0
t
||i|i|i�}||i
|<n

|i|
|�}|io%
t	i
|d|id|i�}n

|S(NiREtmintmax(RRQR'RR`RRR!RORStincreasingchunksRP(RRRtttypetproctstream((s&/sys/lib/python/mercurial/templater.pyR7�s
(









(R@RARR]R`R7(((s&/sys/lib/python/mercurial/templater.pyRF�s
	
$		
c
Cs
g}
tt
d
�o

t
i}n
t}x�tD]�}|id�o

|}n1
|id�}tiitii	|�|�}|o
tii||�}n

|o'
tii
|�o
tii|�Sq0
tii|�o
|
i
tii|��
q0
q0W|
S(sZreturn location of template file or directory (if no name).
    returns None if not found.tfrozent
/(Rtsyst
executablet__file__RKt
startswithR#RJRZRLRRtnormpathtisdirtappend(tnamet	normpathstmoduleR0t
ptfl((s&/sys/lib/python/mercurial/templater.pyttemplatepath�s"






!





!cCs�|
djo

t
�}
n
t|
t�o

|
g
}
n

|o 
tii|d
�d|gp
g}|id
�
xO|
D]G}x>|D]6}tii||�}tii|�o
|Sq�
q�WqxWt	d|
��dS(s�Return path to mapfile for a given style.

    Searches mapfile in the following locations:
    1. templatepath/style/map
    2. templatepath/map-style
    3. templatepath/map
    Rsmap-sNo hgweb templates found in %rN(
RRuRRRJRKRZRotisfiletRuntimeError(tstyletpathst	locationsRKtlocationRI((s&/sys/lib/python/mercurial/templater.pytstylemap�s	





-






(ti18nRRCRiRJRSRURNRKt	stringifytTrueRtobjectR	RQRFRRuR|(((s&/sys/lib/python/mercurial/templater.pys<module>s
$
$
	
jA